Driving
Load
Condition
Stop and
Empty
Go
Stop and
Medium
Go
Highway
Medium
Speeds
City Traffic
Maximum
GCWR
Highway
Maximum
Speeds
GCWR
Uphill
Maximum
Grade
GCWR
Idle Time
Turbo-
(min.)
charger
Before
Tempera-
Engine
ture
Shutdown
Cool
Less than
One
One
Warm
Two
Three
Four
Hot
Five
Idle Shutdown
This feature can be enabled so that the truck will auto-
matically shutdown when the truck has been idling for a
set period of time when the engine is at operating
temperature. Idle time can be set in 5 minute increments
between 5 and 60 minutes. See your local authorized
dealer to enable this feature.
Programmable Maximum Vehicle Speed (Chassis
Cab Only)
This feature allows the owner to set a maximum vehicle
speed for the vehicle. The 3500 Series maximum vehicle
speed can be set between 40 mph (64 km/h) and 87 mph
(140 km/h). The 4500/5500 Series maximum vehicle
speed can be set between 40 mph (64 km/h) and 85 mph
(136 km/h). See your local authorized dealer to enable
this feature.
NOTE: DO NOT set the maximum vehicle speed to a
value greater than what the vehicle tires are rated for.
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